E13 Grappler RS Tire 27.5″ x 2.4″

The Grappler RS (rear-specific) utilizes a modified All-Terrain tread with taller center knobs and steeper ramp angles for enhanced braking control and more bite. Shoulder knob heights are increased proportionally to keep consistent lean transition. The RS balances climbing efficiency and fast rolling speed, with race-ready rear-wheel grip, making it ideal for long stages, mixed terrain, and aggressive riders who demand speed without sacrificing control. e*thirteen′s proprietary Mopo 42a compound means the ultimate in soft tacky traction in all conditions, and ultra-slow rebound. Momentum compound tires provide Mopo 42a cornering traction with 50a center lugs for added rolling speed and durability ideal for e-MTB rear wheels.

Flux GR Radial constructions are tuned to balance the gravity traction racers insist on, with improved bump absorption, enhancing comfort and reducing fatigue. 72 TPI dual-ply casings with dual-Apex inserts mean incredible puncture protection and added sidewall stability, without compromising radial tire compliance over rough terrain. Read less